Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Abigail Mead Rivers, PMHNP

Psychiatric/Mental Health Nurse Practitioner in Brunswick, ME · enumerated 2019.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1033676168

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Registry record

Entity type Individual (Type 1)

Name Abigail Mead Rivers

Credential PMHNP

Sex Female

Practice address Brunswick, ME, 04011

Phone (207) 373-6000

Fax (207) 373-6080

Enumeration date Feb 25, 2019

Last updated in NPPES Nov 6, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License CNP251130 (ME) Primary

163W00000X Registered Nurse Nursing Service Providers · License RN73216 (ME) Secondary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Abigail Rivers?

The National Provider Identifier (NPI) for Abigail Rivers is 1033676168, a Type 1 (individual) record in the CMS NPPES registry.

Where does Abigail Rivers practice?

The practice location on file with NPPES is in Brunswick, ME. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-06.